New features in qgraph 1.1
A GUI has been added to qgraph. For more information, see my blog post.
Self-loops now look much better, and can be rotated! For example:
qgraph(matrix(1, 4, 4), diag = TRUE, vsize = 10, directed = TRUE, bidirectional = TRUE)
Most changes in this package are internal and increase the overall stability of the package as well as prepare the package for the upcoming 'semPlot' package.